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InfoResearchPeer-reviewed

CSFlow: A Content-Aware Secure Flow Control System for Encrypted Data Sharing in Cloud-Edge

Source
IEEE Xplore (Security & AI Journals)(opens in a new tab)
Published
Record updated

Summary

CSFlow is a content-aware flow control system for fine-grained encrypted data sharing in cloud-edge settings. It extends access control encryption (ACE) with a cross-domain scheme, CACE, that tags each message with its content and sets sender policies over attribute vectors and tags. The authors give a formal security analysis of the selective no-read and no-write rules and of soundness for CACE.